"Blend of Ja and Michael"
The name Jamicheal is commonly a male name from the "American" origin.
Jamicheal is a modern American formation built on the established name Michael, with an initial Ja- element of the kind that appears in other American coinages such as Jamichael and JaMarcus. It is not a traditional name carried over from an older language, and no meaning is attached to it beyond the name Michael. The spelling first appears in United States birth records in 1985, in keeping with a late twentieth century American invention rather than an inherited name.
The pronunciation of Jamicheal is juh-MY-kul.